diff options
Diffstat (limited to 'test/ruby/test_iseq.rb')
-rw-r--r-- | test/ruby/test_iseq.rb | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb index 230cea9b91..621320c2b0 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -9,6 +9,11 @@ class TestISeq < Test::Unit::TestCase assert_normal_exit('p RubyVM::InstructionSequence.compile("1", "mac", "", 0).to_a', bug5894) end + def lines src + body = RubyVM::InstructionSequence.new(src).to_a[13] + lines = body.find_all{|e| e.kind_of? Fixnum} + end + def test_to_a_lines src = <<-EOS p __LINE__ # 1 @@ -16,9 +21,29 @@ class TestISeq < Test::Unit::TestCase # 3 p __LINE__ # 4 EOS - body = RubyVM::InstructionSequence.new(src).to_a[13] - lines = body.find_all{|e| e.kind_of? Fixnum} - assert_equal [1, 2, 4], lines + assert_equal [1, 2, 4], lines(src) + + src = <<-EOS + # 1 + p __LINE__ # 2 + # 3 + p __LINE__ # 4 + # 5 + EOS + assert_equal [2, 4], lines(src) + + src = <<-EOS + 1 # should be optimized out + 2 # should be optimized out + p __LINE__ # 3 + p __LINE__ # 4 + 5 # should be optimized out + 6 # should be optimized out + p __LINE__ # 7 + 8 # should be optimized out + 9 + EOS + assert_equal [3, 4, 7, 9], lines(src) end def test_unsupport_type |